beach gravel
相关英语词汇推荐
- organoclay
- speciation
- rock terrace
- layering of relief
- Suspended solids
- cuesta
- descloizite
- limonite
- ala twin
- artificial radioactive element
- precision processing
- greenwich meridian
- ferganite
- acid geochemical barrier
- temperature barrier
- discharge hydrograph
- sial
- volcanic ejecta
- soil subtype
- old plate tectonics